DE3372243D1 - State-variable filter - Google Patents

State-variable filter

Info

Publication number
DE3372243D1
DE3372243D1 DE8383109680T DE3372243T DE3372243D1 DE 3372243 D1 DE3372243 D1 DE 3372243D1 DE 8383109680 T DE8383109680 T DE 8383109680T DE 3372243 T DE3372243 T DE 3372243T DE 3372243 D1 DE3372243 D1 DE 3372243D1
Authority
DE
Germany
Prior art keywords
weighted
state
signal
members
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383109680T
Other languages
English (en)
Inventor
Heinz Dipl Ing Gockler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Application granted granted Critical
Publication of DE3372243D1 publication Critical patent/DE3372243D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H03H17/0461—Quantisation; Rounding; Truncation; Overflow oscillations or limit cycles eliminating measures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Networks Using Active Elements (AREA)
  • Complex Calculations (AREA)
DE8383109680T 1983-09-28 1983-09-28 State-variable filter Expired DE3372243D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83109680A EP0135606B1 (de) 1983-09-28 1983-09-28 Zustandsvariablenfilter

Publications (1)

Publication Number Publication Date
DE3372243D1 true DE3372243D1 (en) 1987-07-30

Family

ID=8190707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383109680T Expired DE3372243D1 (en) 1983-09-28 1983-09-28 State-variable filter

Country Status (4)

Country Link
EP (1) EP0135606B1 (de)
JP (1) JPS6091712A (de)
AT (1) ATE28015T1 (de)
DE (1) DE3372243D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61244937A (ja) * 1985-04-24 1986-10-31 Yaskawa Electric Mfg Co Ltd 電気機械における機械系の固有振動抑制方式
DE3522412A1 (de) * 1985-06-22 1987-01-02 Ant Nachrichtentech Digitales rekursiv-filter
DE3522411A1 (de) * 1985-06-22 1987-01-02 Ant Nachrichtentech Digitales rekursiv-filter
JPS6228544A (ja) * 1985-07-31 1987-02-06 Yaskawa Electric Mfg Co Ltd 電気機械における機械系の固有振動抑制方式

Also Published As

Publication number Publication date
EP0135606B1 (de) 1987-06-24
JPS6091712A (ja) 1985-05-23
ATE28015T1 (de) 1987-07-15
EP0135606A1 (de) 1985-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE

8339 Ceased/non-payment of the annual fee